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Boltswitch SLNF4413 - Fusible Disconnect Switch 4000A@480V (200kA AIC)

Boltswitch
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Boltswitch SLNF4413 is a heavy-duty bolted pressure switch designed for high-current industrial power distribution systems. This fusible disconnect switch features a 480V AC voltage rating and 4000A current capacity, housed in a rugged NEMA 1 enclosure weighing 250 lb. The SL Series unit meets industry standards with a 200kA interrupting capacity at 480V and THJK frame compatibility. Its 4-pole, 3-phase configuration with Class L fuses makes it suitable for main service entrance, motor control centers, and large industrial panelboards.

Key Features & Specifications
  • Type: SLNF fusible bolted pressure switch, single configuration
  • Voltage Rating: 480V AC
  • Current Rating: 4000A
  • Dimensions: NEMA 1 enclosure (specific dimensions not provided)
  • Standards: 200kA AIC rating at 480V
  • Applications: Industrial power distribution, service entrance, MCCs
  • Switch Type: Fusible disconnect
  • Configuration: Single
  • Poles: 4
  • Phase: 3
  • Fuse Class: L
  • Compatible Frames: THJK
  • Weight: 250 lb